Definitions of mason:
- noun: a craftsman who works with stone or brick
- noun: English writer (1865-1948)
- noun: English film actor (1909-1984)
- noun: American Revolutionary leader from Virginia whose objections led to the drafting of the Bill of Rights (1725-1792)
- noun: a member of a widespread secret fraternal order pledged to mutual assistance and brotherly love
- name: A surname (common: 1 in 1470 families; popularity rank in the U.S.: #135)
- name: A male given name (rare: 1 in 8333 males; popularity rank in the U.S.: #632)